Results 11 to 20 of about 10,133 (257)
Anodic dissolution mechanisms of iron in bentonite slurries. [PDF]
Npj Mater DegradAbstract The corrosion of iron or steel in contact with bentonite is a key factor affecting the long-term safety of radioactive waste disposal system. Previous studies focused on corrosion after long-term burial in compact bentonites, however, little work was dedicated to the corrosion of iron exposed to bentonite
Kulkarni PV +3 more
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Anodic Dissolution of Cu-Zn-Ni Alloy Scraps in Copper(II) sulphate solution
International Journal of Electrochemical Science, 2019 In this work, the anodic dissolution properties of Cu-Zn-Ni alloy scraps in 45 g L-1 CuSO4 solutions have been analyzed. The analysis methods employed were potentiodynamic polarization techniques, electrochemical impedance spectroscopy and electron probe
Zuxuan Wu, Lei Li, Jiayun Wang, Yu Wang
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High Rate Anodic Dissolution of Copper [PDF]
Journal of The Electrochemical Society, 1969 The anodic dissolution of copper at current densities of 10–150 A/cm2 has been studied in neutral and solutions. An experimental flow system has been built which allows electrochemical measurements of the dissolution process to be performed under denned hydrodynamic conditions typical for the technical electrochemical machining operation.
Landolt, Dieter +2 more
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Anodic behaviour of Cu, Zr and Cu–Zr alloy in molten LiCl–KCl eutectic [PDF]
Royal Society Open Science, 2019 The anodic dissolution behaviours of Cu, Zr and Cu–Zr alloy were analysed in LiCl–KCl at 500°C by anode polarization curve and potentiostatic polarization curve. The results show that the initial and fast-dissolving potentials of Cu are −0.50 and −0.29 V,
Yanqing Cai +3 more
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Metals, 2020 In this paper, the flow injection (FI) technique combined with a partially-closed electrode (PCE) was used to manipulate the physicochemical microenvironment at the electrode/electrolyte interface so as to study the effects of chloride ions (Cl− ions ...
Yongyan Zhu +3 more
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Journal of MMIJ, 2023 The anodic dissolution reaction of copper in copper electro-refining was studied by considering the reaction of galvanic couples with different metals as impurities.
Yasushi TAKASAKI +3 more
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Kinetics of Phase Transformations during Selective Dissolution of Cu5Zn8
Конденсированные среды и межфазные границы, 2020 The study determined the kinetics of the selective anodic dissolution of the copper-zinc intermetallic compound Cu5Zn8 (gamma-phase) in an acetate buffer solution.
Oleg A. Kozaderov +3 more
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Anodic dissolution of gallium in alkali metal chloride melts
Chimica Techno Acta, 2023 Gallium and gallium based alloys can be potentially used in pyrochemical and pyroelectrochemical reprocessing of spent nuclear fuels, particularly for separating actinides and rare earth fission products.
Oleg V. Tokarev, Vladimir A. Volkovich
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Applied Sciences, 2022 Selective dissolution of a tungsten (85 wt.%)–rhenium (15 wt.%) alloy with rhenium in hydrochloric acid at the temperature of 298 K and anodic polarization modes was carried out to develop a porous catalytic substrate and to recycle rare metals.
Aleksander A. Chernyshev +1 more
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Corrosion potential of 304 stainless steel in sulfuric acid [PDF]
Journal of the Serbian Chemical Society, 2006 The potentiodynamic study of the electrochemical behavior of austenitic 304 stainless steel in deaerated aqueous sulfuric acid of pH 1 revealed that the steel achieved a stable corrosion potential of ca.
Jegdić Bore +2 more
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